National Tune-Up Day – September 25, 2022, history significance why we celebrate National Tune-Up Day is observed every year on September 25. The day reminds homeowners to prepare the house for the winter heating season. Heating and cooling specialists suggest that homeowners tune up their heating systems every year well before the temperatures start dipping. These tune-ups ensure that the systems are operating the way they are supposed to, and you and your family remain comfortable in the winter months. Every responsible homeowner knows that the systems are only as…
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